50611860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 169513344

約数和(自身を除く): 118901484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 503, 516, 559, 585, 645, 774, 780, 860, 1006, 1118, 1170, 1290, 1509, 1548, 1677, 1935, 2012, 2236, 2340, 2515, 2580, 2795, 3018, 3354, 3870, 4527, 5030, 5031, 5590, 6036, 6539, 6708, 7545, 7740, 8385, 9054, 10060, 10062, 11180, 13078, 15090, 16770, 18108, 19617, 20124, 21629, 22635, 25155, 26156, 30180, 32695, 33540, 39234, 43258, 45270, 50310, 58851, 64887, 65390, 78468, 86516, 90540, 98085, 100620, 108145, 117702, 129774, 130780, 194661, 196170, 216290, 235404, 259548, 281177, 294255, 324435, 389322, 392340, 432580, 562354, 588510, 648870, 778644, 843531, 973305, 1124708, 1177020, 1297740, 1405885, 1687062, 1946610, 2530593, 2811770, 3374124, 3893220, 4217655, 5061186, 5623540, 8435310, 10122372, 12652965, 16870620, 25305930, 50611860]

約数ペア:

[(1, 50611860), (2, 25305930), (3, 16870620), (4, 12652965), (5, 10122372), (6, 8435310), (9, 5623540), (10, 5061186), (12, 4217655), (13, 3893220), (15, 3374124), (18, 2811770), (20, 2530593), (26, 1946610), (30, 1687062), (36, 1405885), (39, 1297740), (43, 1177020), (45, 1124708), (52, 973305), (60, 843531), (65, 778644), (78, 648870), (86, 588510), (90, 562354), (117, 432580), (129, 392340), (130, 389322), (156, 324435), (172, 294255), (180, 281177), (195, 259548), (215, 235404), (234, 216290), (258, 196170), (260, 194661), (387, 130780), (390, 129774), (430, 117702), (468, 108145), (503, 100620), (516, 98085), (559, 90540), (585, 86516), (645, 78468), (774, 65390), (780, 64887), (860, 58851), (1006, 50310), (1118, 45270), (1170, 43258), (1290, 39234), (1509, 33540), (1548, 32695), (1677, 30180), (1935, 26156), (2012, 25155), (2236, 22635), (2340, 21629), (2515, 20124), (2580, 19617), (2795, 18108), (3018, 16770), (3354, 15090), (3870, 13078), (4527, 11180), (5030, 10062), (5031, 10060), (5590, 9054), (6036, 8385), (6539, 7740), (6708, 7545)]